規格型號：40mm-200mm CFRP碳素波紋(wen)管也就(jiu)是通(tong)常所說的碳素波紋(wen)管。CFRP碳(tan)素(su)波紋(wen)管(guan)(guan)(guan)是以(yi)高(gao)(gao)密度聚乙烯和改性碳(tan)素(su)為(wei)主要原料(liao)，碳(tan)素(su)波紋(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)采(cai)用(yong)(yong)擠(ji)出成型和獨特的(de)(de)旋轉(zhuan)成型工(gong)藝技術生(sheng)產的(de)(de)新型電(dian)(dian)(dian)(dian)(dian)力(li)線(xian)纜(lan)(lan)保護管(guan)(guan)(guan)道。它以(yi)其特有的(de)(de)螺紋(wen)狀物造型，碳(tan)素(su)波紋(wen)管(guan)(guan)(guan)具有高(gao)(gao)強度、高(gao)(gao)韌性耐(nai)腐蝕、耐(nai)高(gao)(gao)溫、絕緣電(dian)(dian)(dian)(dian)(dian)阻高(gao)(gao)、阻燃性好(hao)、質量輕(qing)、壽命長、不易變形等多種優點，該碳(tan)素(su)波紋(wen)管(guan)(guan)(guan)已廣泛應用(yong)(yong)于城市(shi)路(lu)燈線(xian)路(lu)地(di)埋工(gong)程，電(dian)(dian)(dian)(dian)(dian)氣化鐵(tie)路(lu)電(dian)(dian)(dian)(dian)(dian)力(li)、通信電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)敷設(she)地(di)埋工(gong)程，高(gao)(gao)速公(gong)路(lu)電(dian)(dian)(dian)(dian)(dian)力(li)、通信設(she)施的(de)(de)建設(she)與改造工(gong)程，住宅小區建設(she)工(gong)程及公(gong)園(yuan)和大型娛樂場所(suo)的(de)(de)地(di)埋電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)工(gong)程，是目前(qian)最(zui)理想的(de)(de)地(di)埋電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)護套管(guan)(guan)(guan)材。
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施工(gong)方法
一、地埋電(dian)纜護套管管徑的(de)選(xuan)擇
根據電(dian)纜外徑、容(rong)許電(dian)壓、電(dian)流及工程其他條件選(xuan)擇。
二(er)、挖工(gong)程溝
根(gen)據有關部門規定(ding)用戶(hu)要求挖溝，其寬度、深度須根(gen)據敷設電纜根(gen)數而定(ding)。管與溝之間的距離是50mm，管與管之間的(de)距離為(wei)30mm。
三、鋪設
將地埋(mai)電纜護套管放(fang)入溝中后，彎度大的地方為防止(zhi)其纏(chan)繞或擠壓，須用(yong)(yong)水泥灌封(feng)。在兩根護套管連接口處，須用(yong)(yong)磚砌并(bing)用(yong)(yong)水泥將護套管管頭(tou)固(gu)定(ding)。
四、對連(lian)
兩根地埋電(dian)纜護套(tao)管(guan)(guan)對接時(shi)，先將(jiang)接頭旋至被(bei)接管(guan)(guan)的一端，然后倒(dao)旋至另一被(bei)接管(guan)(guan)的一端，再用(yong)PVC密封膠帶纏繞即可(ke)。
五、回填
按要求將地(di)埋電纜護套鋪設好后，用(yong)挖地(di)溝的原土回填(tian)即(ji)可，并將回填(tian)土夯(hang)實(shi)。
六、注意
鋪設過程中，須放置(zhi)砂土進入地埋電(dian)纜(lan)護套管中。
